Never said he could copy Zeref's ankhseram. I'm saying that Garou could completely become "Zeref" due to his context of power mimicry.
As i literally said on above, his fighting style differs to person. And Garou has extraordinary genius intellegince.
Extraordinary Genius: Individuals whose knowledge spreads over multiple fields of science and who vastly surpass the real world's upper human limits. At this level, many are capable of creating extremely advanced futuristic technology, executing complex strategies even under high pressure, outperforming supercomputers,[1] and even accurately predicting the future through sheer mental calculations. This is where super scientists of exceptional scientific knowledge begin to appear.
Could predict future with his current moment. He could predict that this aura is able to kill him.
Literally made you accept 90% of my arguments and i don't know anything
Yeah exactly dude whatever.
And? Where does it states that Zeref releasing this aura itself unconsciously? As i expected.
Oh he's not going any close because of extraordinary genius intellegince.